SATin Oxide Developer, 10 Volume

Ever since my cousin introduced me to this product, I haven't used any other brands. This honestly works best. It works well with the hair color and it doesn't damage and dry hair like the rest do. It covers the grey also.

Fast delivered good

Did what it was supposed to do! Next time I'd like to try the 20 volume.

Everything that Satin makes for hair is wonderful for the health of your hair and priced very reasonably!